218534041

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{6329}}^1$

素因数の和:6456

約数の個数: 16

約数和(自身を含む): 247325760

約数和(自身を除く): 28791719

約数列:

[1, 11, 43, 73, 473, 803, 3139, 6329, 34529, 69619, 272147, 462017, 2993617, 5082187, 19866731, 218534041]

約数ペア:

[(1, 218534041), (11, 19866731), (43, 5082187), (73, 2993617), (473, 462017), (803, 272147), (3139, 69619), (6329, 34529)]